Inventor

OTTERTUN HARALD D

4 patents

⚠️ This page may combine multiple inventors who share the name “OTTERTUN HARALD D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MX PROCESSER REINHARDT

2 patents

US4124462ANov 7, 1978

Recovering zinc from a material containing zinc and iron

MX PROCESSER REINHARDT54 citations88

US4252621AFeb 24, 1981

Process of regenerating an ammoniacal etching solution

MX PROCESSER REINHARDT25 citations79

BEROL KEMI AB

1 patent

US4226791AOct 7, 1980

Method and a reagent mixture for removing metal ions from an aqueous solution by means of liquid-liquid extraction

BEROL KEMI AB22 citations80

MX PROCESSOR REINHARDT & CO AB

1 patent

US4350667ASep 21, 1982

Extraction of copper from an ammoniacal copper solution

MX PROCESSOR REINHARDT & CO AB16 citations69